CN211922397U

CN211922397U - Anti-collision roadblock

Info

Publication number: CN211922397U
Application number: CN201922144671.6U
Authority: CN
Inventors: 林志彬
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-02
Filing date: 2019-12-02
Publication date: 2020-11-13
Anticipated expiration: 2029-12-02

Abstract

The utility model relates to an anti-collision roadblock, which comprises a conical barrel, wherein the conical barrel is of a hollow structure; the conical barrel is fixed on the upper surface of the base; the buffering ring is sleeved with the rotatable buffering ring, the buffering ring is in a round platform shape, the buffering ring is vertically communicated with the buffering ring, the buffering ring is far away from one side of the conical barrel and is provided with a plurality of buffering slopes, and the buffering slopes wind the buffering ring to form a circle. When the conical barrel is impacted laterally, the conical barrel generally impacts the buffer slope firstly, the buffer slope is driven to rotate after being impacted, and the buffer ring unloads a part of impact force through rotation, so that the damage to the conical barrel is reduced.

Description

Anti-collision roadblock

Technical Field

The utility model relates to a roadblock field especially relates to an anticollision roadblock.

Background

Ice cream tube-shaped roadblocks can be seen on some roads frequently, the roadblocks play an important role in traffic planning, however, common roadblocks are made of light and thin plastics, the damage rate is very high, and the roadblocks are likely to deform once being slightly impacted, so that the normal use of the roadblocks is influenced.

Disclosure of Invention

An object of the utility model is to provide an anticollision roadblock to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme: an anti-collision roadblock comprises a conical barrel, wherein the conical barrel is of a hollow structure; the conical barrel is fixed on the upper surface of the base; the buffering ring is sleeved with the rotatable buffering ring, the buffering ring is in a round platform shape, the buffering ring is vertically communicated with the buffering ring, the buffering ring is far away from one side of the conical barrel and is provided with a plurality of buffering slopes, and the buffering slopes wind the buffering ring to form a circle.

Furthermore, the outer surface of the conical barrel is provided with an upper annular groove and a lower annular groove, the lower annular groove is located below the upper annular groove, the upper edge of the buffering ring extends into the upper annular groove, and the lower edge of the buffering ring extends into the lower annular groove.

Further, the base includes a support plate and a pair of cushioning wings, each of which is pivotally connected to one of the opposite sides of the support plate.

Furthermore, the buffer wing structure further comprises a spring piece, one end of the spring piece is fixed on the supporting plate, and the other end of the spring piece is fixed on the buffer wing.

Further, the bottom surface of the buffer wing is provided with a friction pad.

Further, the slope surface of the buffering slope is coated with a reflective material.

Further, the buffering ring is made of plastic, and the buffering slope is made of rubber or silica gel.

The utility model has the advantages that: when the conical barrel is impacted laterally, the conical barrel generally impacts the buffer slope firstly, the buffer slope is driven to rotate after being impacted, and the buffer ring unloads a part of impact force through rotation, so that the damage to the conical barrel is reduced.

Drawings

The figures further illustrate the invention, but the embodiments in the figures do not constitute any limitation of the invention.

Fig. 1 is a schematic structural diagram according to an embodiment of the present invention;

fig. 2 is a cross-sectional view provided in an embodiment of the present invention.

Detailed Description

As shown in fig. 1-2, an embodiment of the utility model provides an anticollision roadblock, it includes conical barrel 1, base 2 and cushion ring 3, conical barrel 1 is hollow structure, conical barrel 1 is fixed base 2 upper surface, just base 2 corresponds conical barrel 1 is equipped with the opening. The conical barrel 1 is sleeved with a rotatable buffer ring 3, the buffer ring 3 is in a round table shape, the buffer ring 3 is vertically communicated, and the buffer ring 3 can rotate on the conical barrel 1. Buffer ring 3 keeps away from the one side of toper bucket 1 is equipped with a plurality of buffering slopes 31, buffering slope 31 winds buffer ring 3 encloses into the round, buffering slope 31 is three prismatic taper roughly, the slope level orientation of buffering slope 31 works as when toper bucket 1 receives the side direction striking, generally can strike earlier buffer slope 31, buffer slope 31 receives to drive after the striking buffer ring 3 is rotatory, buffer ring 3 unloads partly impact force through the rotation, thereby reduces the damage that toper bucket 1 received. The buffer ring 3 is made of plastic, the buffer slope 31 is made of rubber or silica gel, and the rubber or silica gel has high elasticity and can absorb part of impact force when being impacted. The slope surface of the buffer slope 31 is coated with a reflective material, so that the roadblock can be clearly seen when the vehicle is turned on.

As shown in fig. 1-2, an upper annular groove 11 and a lower annular groove 12 are fixed on the outer surface of the conical barrel 1, the upper annular groove 11 surrounds the conical barrel 1 to form a circle, the lower annular groove 12 is located below the upper annular groove 11, the notch of the upper annular groove 11 faces downward, the notch of the lower annular groove 12 faces upward, the buffer ring 3 is located between the upper annular groove 11 and the lower annular groove 12, the upper edge of the buffer ring 3 extends into the upper annular groove 11, the lower edge of the buffer ring 3 extends into the lower annular groove 12, and the upper annular groove 11 and the lower annular groove 12 are used for limiting the buffer ring 3 to be separated from the conical barrel 1.

As shown in fig. 1-2, the base 2 includes a support plate 21 and a pair of cushioning wings 22, each of the cushioning wings 22 being pivotally attached to one of opposite sides of the support plate 21. The anti-collision roadblock further comprises a spring piece 4, one end of the spring piece 4 is fixed on the supporting plate 21, and the other end of the spring piece 4 is fixed on the buffer wing 22. When cone 1 receives the impact force and tends to empty, buffering wing 22 takes place to deflect, spring leaf 4 atress is buckled, this moment cone 1 keeps the trend of empting soon, until the impact force disappears, buffering wing 22 resets, cone 1 resets, buffering wing 22 both can cushion the impact force, can also let cone 1 stop in original position, prevents the whole displacement that will produce of anticollision roadblock once receiving the striking, the staff need not to go to the scene and puts anticollision roadblock on original position. The bottom surface of the buffer wing 22 is provided with a friction pad 23, the bottom surface of the support plate 21 is also provided with the friction pad 23, and the friction pad 23 can improve the ground gripping effect of the anti-collision roadblock, so that the anti-collision roadblock tends to topple over rather than slide on the road surface when being impacted, and the buffer wing 22 and the spring piece 4 can be ensured to normally function. In this embodiment, the spring plate 4 is an elastic metal plate with an omega-shaped cross section, and in other embodiments, the spring plate 4 may be an elastic plate with other shapes.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. An impact barrier, comprising:

the conical barrel is of a hollow structure;

the conical barrel is fixed on the upper surface of the base;

the buffering ring is sleeved with the rotatable buffering ring, the buffering ring is in a round platform shape, the buffering ring is vertically communicated with the buffering ring, the buffering ring is far away from one side of the conical barrel and is provided with a plurality of buffering slopes, and the buffering slopes wind the buffering ring to form a circle.

2. The crash barrier of claim 1, wherein: the outer surface of the conical barrel is provided with an upper annular groove and a lower annular groove, the lower annular groove is located below the upper annular groove, the upper edge of the buffering ring extends into the upper annular groove, and the lower edge of the buffering ring extends into the lower annular groove.

3. The crash barrier of claim 1, wherein: the base comprises a supporting plate and a pair of buffering wings, wherein the two buffering wings are respectively pivoted on one of two opposite sides of the supporting plate.

4. The crash barrier of claim 3, wherein: the buffer wing is characterized by further comprising a spring piece, one end of the spring piece is fixed to the supporting plate, and the other end of the spring piece is fixed to the buffer wing.

5. The crash barrier of claim 3, wherein: the bottom surface of the buffer wing is provided with a friction pad.

6. The crash barrier of claim 1, wherein: and the slope surface of the buffer slope is coated with a reflective material.

7. The crash barrier of claim 1, wherein: the buffering ring is made of plastic, and the buffering slope is made of rubber or silica gel.